Lima, Mario, et al. “Laparoscopic Treatment of Congenital Choledochal Cyst and Hepaticojejunostomy With Extracorporeal Roux-En-Y Anastomosis: Technical Aspects and Early Experience With Three Cases”. La Pediatria Medica E Chirurgica, vol. 38, no. 2, June 2016, doi:10.4081/pmc.2016.125.